This Cinnamon Crunch Zucchini Muffin Quick Bread is a moist and flavorful loaf perfect for breakfast or a sweet snack. Grated zucchini adds moisture and nutrition, while layers of cinnamon sugar and a buttery cinnamon crunch topping give each bite delightful texture and warmth. Baked to perfection in a loaf pan, it’s an easy recipe that combines the best of cinnamon-spiced baked goods with the freshness of zucchini.